- Mercedes-Benz C-Class: How to Access COMAND Secret Menu
Step by step instructions for do-it-yourself repairs
Browse all: Interior Guides
W204 Engineering Menu
http://www.mitsubishiforum.com/m_222.../tm.htm#238477
atb.
O.
On a related note : which other Merc models use the same unit style ?
Last edited by otaku_tta; Feb 2, 2009 at 05:18 AM. Reason: Additional information.
Last edited by theinmoe; Feb 2, 2009 at 11:21 AM.

Ping me whe you have it - from memory it was not that dissimilar from the MMCS ( 'cept being CE3 - please, dude, waay out of date )
atb.
O.
other than reverse cam install stuff ?
seems like it could be used for a lot... any helpful changes to a new 09 c300 4matic?
Byas
The Best of Mercedes & AMG
Last edited by mwrightc1983; Jul 10, 2011 at 12:35 PM.
So here are the basic setup to get really good sound from cds With the audio 20 head unit it almost sounds as good as the harman kardon system. In engineering mode set your I equal eiser for your own preferences um there are some guys on here to give you the settings I recommend the settings of filter 1 90 hz, filter 2, 1000 hz, filter 3 10,000 hz, filter 4 15,000 hz. Filter 1 q settings at 0.5 filter 2 q settings at 1.5 filter 3 q settings 1.0 filter 4 q settings at 1.0 Filter 1 gain at 3.5 filter 2 gain at 4.0 filter 3 gain at 4.5 filter 4 at 2.0. Have aux volume set to "boost" and have the volume setting to +++ in the secret diagnostic menu on your heads up display for the auxiliary input. I Have 2 10 inch subwoofers in the trunk running off of a line out reducer off 1 of my rear speakers and the stereo sounds phenomenal. Auxiliary input is almost as loud as the radio now but it is distorted so I'm gonna buy a um ipod amplification kit
Last edited by mwrightc1983; Jul 10, 2011 at 01:11 PM.
I have a 2014 C-class with Comand Online (NTG5)
I've tried to search around for the key combination for entering the engineering menu on the Comand Online for my model.
I have to mention that this model does not have any numeric keypad, therefore the key combination "hang-up" + 1 + # does not apply here...
Does anyone know how to enter the engineering menu on this model?
Thanks a lot in advance





